The fire-extinguishing agent transfer and recovery system integrates gas boosting, medium transfer, and pressure measurement and control. It supports recovery, purification, testing, transfer, and filling of extinguishing agents for aerospace equipment, onboard fire-suppression systems, fire-cylinder maintenance, and agent handling, enabling reuse and reduced emissions.
Fire-Extinguishing Agent Transfer and Recovery System

· Pneumatic boosting eliminates electrical sparks for safe, explosion-protected operation.
· Primary wetted components use corrosion-resistant materials compatible with chemical agents.
· Pressure stabilization, filtration, and backflow prevention ensure a stable, reliable process, with pressure-relief protection, emergency shutdown, and safe venting.
· Oil-free lubrication prevents medium contamination.
· Manual and automatic control provide simple, convenient operation.
· Compact, lightweight, mobile, economical, and durable design.
· Transfers extinguishing agent from bulk tanks to portable extinguishers or recovers agent from expired or decommissioned extinguishers.
· Fills onboard fire-extinguisher cylinders with Halon 1301 and other agents and recovers residual agent during maintenance.
· Supports fixed CO₂ fire-suppression system maintenance by transferring or recovering agent from large storage tanks.
· Recovers agent from training extinguishers for treatment and reuse.